1 - Attach the oxygen hose coming from your torch to your concnetrator/generator. You will not need an oxygen regulator.
2 - Attach the propane hose coming from your torch to the propane regulator that is already on your tank.
3 - Open the oxygen valve on your torch.
4 - Plug your concentrator/generator in.
5 - Turn your concentrator/generator on.
6 - Adjust your concnetrator/generator flow until the float ball is just below the top line. This will give you better oxygen purity. The float ball should stay at or near the position you set it while working.
7 - Let your concentrator/generator run for 10-15 minutes before you begin working.
8 - Close the oxygen valve on your torch just long enough to light your propane then re-open the valve and adjust your falme. 9 - DO NOT turn your concentrator/generator off if you are just taking a short break. It is best to turn off your torch and crack the oxygen valve open and let the concnetrator/generator run if you will be away from the torch for only a short while. Turning your concnetrator/generator off and on for short periods of time increases the possibility of damaging the seive beds.
10 - When you are through for the day, turn off your torch and open the oxygen valve. Turn off your concentrator/generator and allow the hose to bleed through the torch.

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